I use these number circles to keep track of my kiddos all year long without having to write their names on things I use every year. This year I am using them to make magnets to use on my "Sign Out" board, but you can use them for a variety of things such as:
*coathook or locker labels
*folder, notebook and book labels
I can customize these and make sets bigger than 24 if you need, just email and ask.